[  383.589041] PPP generic driver version 2.4.2
[  383.590064] NET: Registered PF_PPPOX protocol family
[  383.593801] l2tp_core: L2TP core driver, V2.0
[  383.594955] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  390.922763] ppp0: recursion detected
[  391.933797] ppp0: recursion detected